Popsugar Fashion Beyoncé Knowles Beyonce Knowles's Style Over the Years Beyoncé's Style Transformation Proves There's No Rest For the Queen September 4, 2014 by Britt Stephens View On One Page Photo 42 of 51 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 42 2010, In NYC Beyoncé dazzled in a supershort Roberto Cavalli frock after attending an NYC concert. Previous Next Start Slideshow Beyoncé KnowlesRed Carpet